Software Alternatives, Accelerators & Startups

Ably

The realtime platform that just works. We power more WebSocket connections than any other pub/sub platform, serving over 2 billion devices monthly. .

Some of the top features or benefits of Ably are: Scalability, Real-time Messaging, Global Presence, Advanced Features, Security, Extensive Documentation, and SDKs and Libraries. You can visit the info page to learn more.

Ably

Ably Alternatives & Competitors

The best Ably alternatives based on verified products, community votes, reviews and other factors.
Filter: 12 Open-Source Alternatives. EU Alternatives. Latest update:

  1. 19

    Pusher is a hosted API for quickly, easily and securely adding scalable realtime functionality via WebSockets to web and mobile apps.

    Key Pusher features:

    Real-Time Capabilities Ease of Use Scalability Security

    Open Source

    /pusher-alternatives
  2. 12

    Realtime application framework (Node.JS server).

    Key Socket.io features:

    Real-time Communication Cross-browser Compatibility Fallback Support Event-driven Architecture

    Open Source

    /socket-io-alternatives
  3. ZeroTwo is a premium multi-provider AI platform which combines the tools models and features of Claude, Gemini, Grok, Openai and more into one. Canvas, Deep Research, MCP, Connectors, Agents, Projects and even Apps are all available in one place!

    Key ZeroTwo AI features:

    Versatility Accessibility Natural Language Understanding Tools

    Try for free freemium $19.99 / Monthly (Pro Account)

    Try for free
  4. 13

    PubNub is a real-time messaging system for web and mobile apps that can handle API for all platforms and push messages to any device anywhere in the world in a fraction of a second without having to worry about proxies, firewalls or mobile drop-offs.

    Key PubNub features:

    Real-time Messaging Global Infrastructure Scalability Security

    /pubnub-alternatives
  5. Firebase is a cloud service designed to power real-time, collaborative applications for mobile and web.

    Key Firebase features:

    Real-time Database Easy Integration Scalability Authentication Services

    /firebase-alternatives
  6. Build and ship in app messaging in a few hours.

    Key Chat by Stream features:

    Scalability Customizability Rich Features Developer-Friendly

    Open Source

    /chat-by-stream-alternatives
  7. Build amazing realโ€‘time collaborative products.

    Key Liveblocks features:

    Real-time Collaboration Scalability Cross-platform Support Developer-friendly API

    Open Source

    /liveblocks-alternatives
  8. Select a mode, tap on the screen!

    Key Tip Tap features:

    User-friendly Interface Secure Transactions Quick Setup Cross-Platform Compatibility

    /tip-tap-alternatives
  9. SendBird is messaging-as-a-service.

    Key SendBird features:

    Scalability Feature-rich Customizability Robust moderation tools

    /sendbird-alternatives
  10. APIs for the development of scalable newsfeeds and chat applications.

    Key GetStream.io features:

    Scalability Real-time Updates Flexibility Feature-rich

    Open Source paid

    /getstream-io-alternatives
  11. SignalR is a server-side software system designed for writing scalable Internet applications, notably web servers.

    Key SignalR features:

    Real-time communication Simplified development Automatic Reconnection Cross-platform support

    /signalr-alternatives
  12. Build production-ready chat in minutes.

    Key TalkJS features:

    Ease of Integration Customizability Feature-Rich Scalability

    paid Free Trial $279.0 / Monthly (Includes 10,000 MAU)

    /talkjs-alternatives
  13. Unleash limitless possibilities with Truepush and save up to $600 monthly. Free up to 10K Subscribers on all features.

    Key Truepush features:

    Pricing Sending notifications Segments Projects

    Open Source free

    /truepush-alternatives
  14. A better way to watch together online.

    Key Hyperbeam features:

    Shared browsing Easy to use Audio/Video/Text chat

    Open Source freemium $4.99 / Monthly

    /hyperbeam-alternatives
Suggest an alternative
If you think we've missed something, please suggest an alternative to Ably.

Ably discussion

Log in or Post with